Grip Strength Dynamometer Lite w 3 Pads Hip Chairs A soothing shower awaits with 48750 A soothing shower awaits with this spa inspired design * In the fold away position the SerenaSeat has an incredibly slim 3 7 * The large easy to read LCD along with our heart rate graph bar and muscle activation figure give you the feedback to keep you going through every workout Take manual muscle test readings with your grip strength dynamometer * Use the MMT handle to convert any hydraulic grip strength (hand) dynamometer to a Manual Muscle Test dynamometer * MMT handle comes with 3 push pads: straight curved and small circular * Use optional dual grip handle to stabilize dynamometer during test procedure *